Is it normal for her diapers to constantly be leaving red marks on her inner thigh and hips? She's already in size 3's and they're big on her waist, she just has chunky thighs. It doesn't seem to bother her but they're usually light but now they're super red sometimes.. I use Up & Up, Target brand. I tried Huggies and they do the same thing. Luvs leaked all the time for us and we haven't tried Pampers since she was born because they gave her a major rash.. ugh. I don't know what to do. I don't want to spend so much on a diaper if they do the same thing as Up and Up. Has anyone tried Member's Mark diapers? They're from Sam's Club.